A vulnerability in OTRS Application Server and reverse proxy settings allows session hijacking due to missing attributes for sensitive cookie settings in HTTPS sessions.
This issue affects:
OTRS 7.0.X
OTRS 8.0.X
OTRS 2023.X
OTRS 2024.X
The Secure attribute for sensitive cookies in HTTPS sessions is not set, which could cause the user agent to send those cookies in plaintext over an HTTP session.